@charset "utf-8"; 
 .adv-item img {width: auto;height: 60px;}
.pro-c-art article table tr:nth-child(even) {  background: #fff; }  
.pro-c-art article table tr:nth-child(odd) {  background: #eee;  } 
.about-con {background: url(/uploads/45154/page/p202602041931312d0f1.jpg) no-repeat;}
.about-item {width: 35%;}
.head-top{background:var(--color)}
.certificate-container{display: flex;gap: 20px;flex-wrap: wrap;justify-content: space-between;margin-top: 25px;}
.certificate-slide{flex: 0 0 calc((100% - 40px) / 3);}
@media (max-width:1024px){.certificate-slide{flex: 0 0 calc((100% - 60px) / 4);}}